Results 211 to 220 of about 31,323 (238)
Some of the next articles are maybe not open access.
A New Mathematical Formulation for Strapdown Inertial Navigation
IEEE Transactions on Aerospace and Electronic Systems, 1971A differential equation is developed for the orientation vector relating the body frame to a chosen reference frame. The time derivative of this vector is the sum of the inertially measurable angular velocity vector and of the inertially nonmeasurable noncommutativity rate vector.
openaire +1 more source
Parking correction of strapdown inertial navigation system
International Journal of Industrial and Systems Engineering, 2021Yan Zhang, Jianzhong Wang
openaire +1 more source
Initial alignment for strapdown inertial navigation system based on inertial frame
2009 International Conference on Mechatronics and Automation, 2009A initial alignment algorithm in the inertial frame based on the alignment application of Kalman filter was presented. State and observation equations of strapdown inertial navigation system (SINS) are established using Kalman filter by the gravity vector projected in the inertial frame, and the initial alignment of the SINS based on the inertial frame
Feng Sun +4 more
openaire +1 more source
The State of Strapdown Inertial Guidance and Navigation
Navigation, 1971The prospect of simplifying inertial navigation systems by strapping the sensors directly to the vehicle, as commonly done in attitude control systems, has continued to intrigue investigators. Interest has persisted through the many years that have seen the gimballed, inertially stabilized platform reach maturity in military applications, in space ...
openaire +1 more source
Review of Scientific Instruments, 2019
This paper addresses the state estimation of the nonlinear initial alignment of the strapdown inertial navigation system (SINS), which mainly focuses on the initial alignment on the swaying base and under the in-motion condition with the measurement ...
Zhang Tao, Jian Wang, B. Jin, Yao Li
semanticscholar +1 more source
This paper addresses the state estimation of the nonlinear initial alignment of the strapdown inertial navigation system (SINS), which mainly focuses on the initial alignment on the swaying base and under the in-motion condition with the measurement ...
Zhang Tao, Jian Wang, B. Jin, Yao Li
semanticscholar +1 more source
Review of Scientific Instruments, 2019
The angle misalignment error of a USBL (Ultrashort Baseline) acoustic array is one of the major error sources of the strapdown inertial navigation system/USBL positioning system, which will directly affect the positioning accuracy of the USBL positioning
Jinwu Tong +7 more
semanticscholar +1 more source
The angle misalignment error of a USBL (Ultrashort Baseline) acoustic array is one of the major error sources of the strapdown inertial navigation system/USBL positioning system, which will directly affect the positioning accuracy of the USBL positioning
Jinwu Tong +7 more
semanticscholar +1 more source
Strapdown inertial navigation system of a rotating carrier
2017 24th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS), 2017The paper deals with a strapdown inertial navigation system (SINS) of a rotating carrier (RC) characterized by a high roll speed and rather slow oscillations in the yaw and pitch angles. It is shown that it is expedient for an RC to develop four orientation parameters: traditional yaw angles, pitch and trigonometric functions of the sine, cosine of the
openaire +1 more source
Neural network initialization of strapdown inertial navigation systems
2000ABSTRACT NEURAL NETWORK INITALIZATION OF STRAPDOWN INERTIAL NAVIGATION SYSTEMS Özemre, Murat M.Sc, Department of Aeronautical Engineering Supervisor: Assoc.Prof.Dr. Ozan Tekinalp January 2000, 133 pages This thesis presents a new approach for the initialization process (initial alignment and calibration) of strapdown Inertial Navigation Systems for air
openaire +2 more sources